Warning: Permanently added '[localhost]:51919' (ECDSA) to the list of known hosts.
2023/05/17 21:58:57 fuzzer started
2023/05/17 21:58:57 dialing manager at localhost:44319
2023/05/17 21:58:57 checking machine...
2023/05/17 21:58:57 checking revisions...
syzkaller login: [ 43.772179] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:58:58 testing simple program...
[ 43.838408] cgroup: Unknown subsys name 'net'
[ 43.924798] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.694863] audit: type=1400 audit(1684360750.993:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.850958] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.852513] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.854266] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.857107] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.858718] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.859904] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.264614] ------------[ cut here ]------------
[ 58.265417] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.267429] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.268739] Modules linked in:
[ 58.269214] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.271244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.273543] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.274686] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.276823] RSP: 0018:ffff88801e97fc00 EFLAGS: 00010282
[ 58.277491] RAX: 0000000000000000 RBX: ffff88800dc4a440 RCX: 0000000000000000
[ 58.278392] RDX: ffff88801ba8d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.279259] RBP: ffff88800dc4a454 R08: 0000000000000001 R09: 0000000000000000
[ 58.280142] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.280990] R13: ffffffff84e23fe0 R14: ffff88800dc4a448 R15: ffffffff84d74dc0
[ 58.281876] FS: 0000555556003400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.282892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.283635] CR2: 00007f6865f976f4 CR3: 00000000166d0000 CR4: 0000000000350ee0
[ 58.284512] Call Trace:
[ 58.284824]
[ 58.285135] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.285710] ipv4_frags_init_net+0x269/0x440
[ 58.286266] ops_init+0xbb/0x6b0
[ 58.286689] setup_net+0x3d9/0x990
[ 58.287158] ? down_read_killable+0x1d7/0x4e0
[ 58.287698] ? __pfx_setup_net+0x10/0x10
[ 58.288203] ? copy_net_ns+0x17c/0x770
[ 58.288704] copy_net_ns+0x321/0x770
[ 58.289195] create_new_namespaces+0x3f6/0xb30
[ 58.289749] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.290368] ksys_unshare+0x44d/0x8e0
[ 58.290827] ? __pfx_ksys_unshare+0x10/0x10
[ 58.291371] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.292065] __x64_sys_unshare+0x31/0x40
[ 58.292559] do_syscall_64+0x3f/0x90
[ 58.293006] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.293648] RIP: 0033:0x7f2721f6f0d7
[ 58.294116] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 58.296121] RSP: 002b:00007ffd7237f948 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.296979] RAX: ffffffffffffffda RBX: 00007ffd7237ff88 RCX: 00007f2721f6f0d7
[ 58.297819] RDX: 00007f2721fd941f RSI: 00007ffd7237f8e0 RDI: 0000000040000000
[ 58.298648] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7237f6f0
[ 58.299477] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2722081bf0
[ 58.300332] R13: 00007ffd7237fa20 R14: 0000000000000000 R15: 00000000000000f8
[ 58.301193]
[ 58.301477] irq event stamp: 8729
[ 58.301869] hardirqs last enabled at (8739): [] __up_console_sem+0x78/0x80
[ 58.302850] hardirqs last disabled at (8750): [] __up_console_sem+0x5d/0x80
[ 58.303839] softirqs last enabled at (8302): [] irq_exit_rcu+0x93/0xc0
[ 58.304804] softirqs last disabled at (8287): [] irq_exit_rcu+0x93/0xc0
[ 58.305770] ---[ end trace 0000000000000000 ]---
[ 58.311061] ------------[ cut here ]------------
[ 58.311621] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.313355] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.314350] Modules linked in:
[ 58.314731] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.315817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.316781] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.317417] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.319449] RSP: 0018:ffff88801e97fc00 EFLAGS: 00010282
[ 58.320100] RAX: 0000000000000000 RBX: ffff88800d718640 RCX: 0000000000000000
[ 58.320926] RDX: ffff88801ba8d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.321769] RBP: ffff88800d718654 R08: 0000000000000001 R09: 0000000000000000
[ 58.322603] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.323455] R13: ffffffff84e23fe0 R14: ffff88800d718648 R15: ffffffff84da7d60
[ 58.324298] FS: 0000555556003400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.325241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.325907] CR2: 00007f6865f976f4 CR3: 00000000166d0000 CR4: 0000000000350ee0
[ 58.326752] Call Trace:
[ 58.327111]
[ 58.327396] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.327969] ipv6_frags_init_net+0x206/0x3c0
[ 58.328555] ops_init+0xbb/0x6b0
[ 58.328989] setup_net+0x3d9/0x990
[ 58.329475] ? down_read_killable+0x1d7/0x4e0
[ 58.330066] ? __pfx_setup_net+0x10/0x10
[ 58.330566] ? copy_net_ns+0x17c/0x770
[ 58.331098] copy_net_ns+0x321/0x770
[ 58.331583] create_new_namespaces+0x3f6/0xb30
[ 58.332196] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.332813] ksys_unshare+0x44d/0x8e0
[ 58.333335] ? __pfx_ksys_unshare+0x10/0x10
[ 58.333871] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.334613] __x64_sys_unshare+0x31/0x40
[ 58.335188] do_syscall_64+0x3f/0x90
[ 58.335670] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.336353] RIP: 0033:0x7f2721f6f0d7
[ 58.336819] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 58.339163] RSP: 002b:00007ffd7237f948 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.340203] RAX: ffffffffffffffda RBX: 00007ffd7237ff88 RCX: 00007f2721f6f0d7
[ 58.341236] RDX: 00007f2721fd941f RSI: 00007ffd7237f8e0 RDI: 0000000040000000
[ 58.342214] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7237f6f0
[ 58.343218] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2722081bf0
[ 58.344204] R13: 00007ffd7237fa20 R14: 0000000000000000 R15: 00000000000000f8
[ 58.345396]
[ 58.345717] irq event stamp: 10481
[ 58.346259] hardirqs last enabled at (10493): [] __up_console_sem+0x78/0x80
[ 58.347526] hardirqs last disabled at (10504): [] __up_console_sem+0x5d/0x80
[ 58.348798] softirqs last enabled at (10176): [] irq_exit_rcu+0x93/0xc0
[ 58.350036] softirqs last disabled at (10167): [] irq_exit_rcu+0x93/0xc0
[ 58.351213] ---[ end trace 0000000000000000 ]---
[ 58.352820] ------------[ cut here ]------------
[ 58.353563] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.355636] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.356918] Modules linked in:
[ 58.357425] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.358769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.359867] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.360674] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 58.363212] RSP: 0018:ffff88801e97fbf0 EFLAGS: 00010286
[ 58.363942] RAX: 0000000000000000 RBX: ffff88800d719440 RCX: 0000000000000000
[ 58.365070] RDX: ffff88801ba8d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.366181] RBP: ffff88800d719454 R08: 0000000000000001 R09: 0000000000000000
[ 58.367238] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.368366] R13: ffffffff84e23fe0 R14: ffff88800d719448 R15: ffffffff84db0aa0
[ 58.369468] FS: 0000555556003400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.370764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.371640] CR2: 00007f6865f976f4 CR3: 00000000166d0000 CR4: 0000000000350ee0
[ 58.372748] Call Trace:
[ 58.373148]
[ 58.373530] nf_ct_net_init+0x224/0x3d0
[ 58.374189] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.374877] ops_init+0xbb/0x6b0
[ 58.375376] setup_net+0x3d9/0x990
[ 58.375853] ? down_read_killable+0x1d7/0x4e0
[ 58.376671] ? __pfx_setup_net+0x10/0x10
[ 58.377236] ? copy_net_ns+0x17c/0x770
[ 58.377843] copy_net_ns+0x321/0x770
[ 58.378383] create_new_namespaces+0x3f6/0xb30
[ 58.378987] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.379662] ksys_unshare+0x44d/0x8e0
[ 58.380213] ? __pfx_ksys_unshare+0x10/0x10
[ 58.380765] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.381474] __x64_sys_unshare+0x31/0x40
[ 58.381970] do_syscall_64+0x3f/0x90
[ 58.382462] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.383111] RIP: 0033:0x7f2721f6f0d7
[ 58.383553] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 58.385591] RSP: 002b:00007ffd7237f948 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.386489] RAX: ffffffffffffffda RBX: 00007ffd7237ff88 RCX: 00007f2721f6f0d7
[ 58.387318] RDX: 00007f2721fd941f RSI: 00007ffd7237f8e0 RDI: 0000000040000000
[ 58.388153] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7237f6f0
[ 58.388994] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2722081bf0
[ 58.389859] R13: 00007ffd7237fa20 R14: 0000000000000000 R15: 00000000000000f8
[ 58.390747]
[ 58.391073] irq event stamp: 11271
[ 58.391502] hardirqs last enabled at (11281): [] __up_console_sem+0x78/0x80
[ 58.392573] hardirqs last disabled at (11292): [] __up_console_sem+0x5d/0x80
[ 58.393631] softirqs last enabled at (10930): [] irq_exit_rcu+0x93/0xc0
[ 58.394666] softirqs last disabled at (10923): [] irq_exit_rcu+0x93/0xc0
[ 58.395699] ---[ end trace 0000000000000000 ]---
executing program
[ 59.935562] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.983545] Bluetooth: hci0: command 0x041b tx timeout
[ 64.031109] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.079097] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:59:12 Registers:
info registers vcpu 0
RAX=0000000080000001 RBX=ffffffff857f8fc8 RCX=ffffffff81f9d6f7 RDX=ffff88800f2b51c0
RSI=0000000000000000 RDI=0000000000000007 RBP=ffff888016cbf660 RSP=ffff888016cbf5b8
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000
R12=ffff888009a46684 R13=000000000000007c R14=0000000000000000 R15=ffff888016cbf660
RIP=ffffffff814be64b RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f8a6e13c900 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f8a6d590dd0 CR3=0000000016584000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=494e4f544f4e4f4d5f454352554f535f XMM01=49545f43494e4f544f4e4f4d5f454352
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=2502a98a2997c930000000000013cb20 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=967afe5ddbdf1f4f00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e97f588
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000555556003400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f6865f976f4 CR3=00000000166d0000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000